Pros - Pressure treated wood costs the least because it requires no complex manufacturing process, as it comes straight from lumber. Therefore, it's plentiful, sustainable and relatively cheap. Natural timber also pleases the eye. Humans can't help but love the look and feel of real wood, at least when the surfaces are brand..

Learn the pros and cons of wood decking and composite decking. . Cedar, cypress, and redwood costs more than pressure-treated lumber. Expect to pay about twice as much in material costs, but when you build a deck with these woods, you get a structure that, with proper maintenance, can last for 20 years or more